/Engine/Source/Editor/MovieSceneTools/Public/Channels/BezierChannelCurveModel.h
Draws the curve into an array of (input, output) pairs with a given screen space
virtual void DrawCurve ( const [FCurveEditor](API\Editor\CurveEditor\FCurveEditor) & CurveEditor, const [FCurveEditorScreenSpace](API\Editor\CurveEditor\FCurveEditorScreenSpace) & ScreenSpace, [TArray](API\Runtime\Core\Containers\TArray)< [TTuple](API\Runtime\Core\Misc\TTuple)< double, double >> & InterpolatingPoints ) const